commit: add short-circuit to paint_down_to_common()

diff --git a/notes-utils.h b/notes-utils.h
index 0661e99909403e76ccdaa46504b12fd7614b2c76..5d79cbef512e3bdbbfafedbd7650036aff695f83 100644 (file)
--- a/notes-utils.h
+++ b/notes-utils.h
@@ -3,8 +3,31 @@
 
 #include "notes.h"
 
+/*
+ * Create new notes commit from the given notes tree
+ *
+ * Properties of the created commit:
+ * - tree: the result of converting t to a tree object with write_notes_tree().
+ * - parents: the given parents OR (if NULL) the commit referenced by t->ref.
+ * - author/committer: the default determined by commit_tree().
+ * - commit message: msg
+ *
+ * The resulting commit SHA1 is stored in result_sha1.
+ */
+void create_notes_commit(struct notes_tree *t, struct commit_list *parents,
+                        const char *msg, size_t msg_len,
+                        struct object_id *result_oid);
+
 void commit_notes(struct notes_tree *t, const char *msg);
 
+enum notes_merge_strategy {
+               NOTES_MERGE_RESOLVE_MANUAL = 0,
+               NOTES_MERGE_RESOLVE_OURS,
+               NOTES_MERGE_RESOLVE_THEIRS,
+               NOTES_MERGE_RESOLVE_UNION,
+               NOTES_MERGE_RESOLVE_CAT_SORT_UNIQ
+};
+
 struct notes_rewrite_cfg {
        struct notes_tree **trees;
        const char *cmd;
@@ -15,9 +38,10 @@ struct notes_rewrite_cfg {
        int mode_from_env;
 };
 
+int parse_notes_merge_strategy(const char *v, enum notes_merge_strategy *s);
 struct notes_rewrite_cfg *init_copy_notes_for_rewrite(const char *cmd);
 int copy_note_for_rewrite(struct notes_rewrite_cfg *c,
-                         const unsigned char *from_obj, const unsigned char *to_obj);
+                         const struct object_id *from_obj, const struct object_id *to_obj);
 void finish_copy_notes_for_rewrite(struct notes_rewrite_cfg *c, const char *msg);
 
 #endif